The opposite watch is actually a Seiko “Golden Tuna” dive watch, Ref. 7459-7009 (earlier mentioned), which The key agent wore through the movie’s submarine research sequence. Traditionally, the watch, whose nickname comes from its “tuna can” case, was the very first dive watch by using a quartz motion and the https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/